An electronic device is proposed for measuring motion within the human body in the presence of extraneous metallic bodies within it, by reflected environmental changes, near a coil forming part of the tuned circuit-fan oscillator. The circuit details and the various possible applications are discussed.
Published in:
Biomedical Engineering, IEEE Transactions on
(Volume:BME-14
,
Issue:
1
)
Date of Publication: Jan. 1967